A brief introduction to the type of mixer

The mixer is suitable for all kinds of rubber, plastic raw materials and engineering modification materials, such as kneading, dispersing, mixing, plasticizing, etc.. Long-term work in the rubber industry are aware of the production of different products need to use the mixer machine model is not the same, so just for the entry of rubber products industry, to distinguish between the mixer and the type of action is more difficult. Let Dongguan Baoding brand mixer manufacturer to introduce a dense type classification, and overview of mixer mixer of the basic structure and work principle.
What are the classification of mixer?
According to the geometry of the cross section of the inner rotor of the mixer, there are three types of elliptical rotor mixer, triangle rotor mixer and cylindrical rotor mixer. In the rubber industry, it is widely used as the elliptical rotor mixer.
What are the types of mixer?
The type of mixer can be divided into two types: drop and turn mixer.
The use of different types of mixer:
Large drop mixer for producing tyres. Flip type mixing for rubber and plastic products.
Price comparison of different types of mixer:
Compared to the same type of drop and flip type, falling prices higher. But the application scope of the turnover mixer is more common.
The basic structure of mixer:
The main components of the mixer include the mixing chamber, the rotor, the top bolt, the bottom bolt, the cooling system, the lubrication system, the sealing device and the transmission device. The mixing chamber is the main working part of the mixer, and there are two rotors which rotate at different speeds.
Working principle of mixer:
The mixer in the mixing process, after raw rubber or other materials from the feed hopper, first of all to fall into two relative rotation of the upper part of the rotor, the gap at the top of the bolt under pressure and friction effect were brought into the two rotors, by kneading effect. Then the rib top bolt glue separated into two parts, respectively, with the gap between the rotor and the mixing chamber through the surface of the front wall of the rotor rotation, the mechanical shear strong masticable function, the upper reaches of the mixing chamber. The effects of different rotor speed, two strands of rubber at different speeds in the upper part of the rotor and two confluence, enter the two rotor clearance is repeated cycles.
In the mixer in the whole work, rubber in the internal mixer mixing, both have strong mechanical stress, but also by the effect of thermal oxidative degradation, so in a very short period of time can obtain the desired degree of plasticity.